package com.lyh.test.service.impl;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.lyh.test.dao.UserDao;
import com.lyh.test.service.UserService;

@Service
public class UserServiceImpl implements UserService {

	@Autowired
	UserDao userDao;

	@Override
	public String queryUser() {
		String res = userDao.queryUser();
		return res;
	}

}
